CN102176577B - Structure of the connector cover - Google Patents
Structure of the connector cover Download PDFInfo
- Publication number
- CN102176577B CN102176577B CN 201110043763 CN201110043763A CN102176577B CN 102176577 B CN102176577 B CN 102176577B CN 201110043763 CN201110043763 CN 201110043763 CN 201110043763 A CN201110043763 A CN 201110043763A CN 102176577 B CN102176577 B CN 102176577B
- Authority
- CN
- China
- Prior art keywords
- cover plate
- opening
- insulating body
- circuit board
- flexible circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000758 substrate Substances 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a structure of a connector cover plate, belonging to the electronic field, which mainly comprises an insulating body with an opening, wherein a plurality of signal terminals extending to the opening are inserted in the insulating body away from the opening; a cover plate arranged at the opening, wherein two ends of the cover plate are pivoted with the insulating body, and one side of the cover plate is pressed by one end of the signal terminal to limit; a conductive shell, which is combined on the cover plate, and one side of which is bent and extended towards the bottom of the cover plate to form an elastic contact part for the flexible circuit board to touch, and two ends of the conductive shell are respectively provided with a grounding part, by the cover plate grounding design of the above structure, the improvement of effectively inhibiting the electromagnetic wave interference can be achieved.
Description
Technical field
The present invention relates to electrical type, for providing a kind of structure of cover plate of connector, espespecially a kind of structure that is prevented the cover plate of connector of Electromagnetic Interference (EMI).
Background technology
At present, very many of the kind of connector, such as FPC connector, USB connector, HDMI connector etc., mostly be single connector, and connector is as the term suggests namely be that two kinds of electronic products are carried out electrically or the binding of information, for the usefulness that expands or read, it is the most normal to be used in various electronic products arround the life, such as notebook computer, mobile phone and personal digital aid (PDA) (PDA) etc.
General connector is welded on the circuit board, utilizes that the contact jaw through circuit layout contacts on its splicing ear and the circuit board, and forming electrical connection, yet on some used, connector was as fixing another circuit unit, for example the fixing purposes of flexible circuit board.Therefore, connector is between flexible circuit board and printed circuit board (PCB), as the switching of electrical signal.
Yet above-mentioned FPC connector waits to improve for really having following point and disappearance when using:
Although be all connector, but really in the process that connects, because being set, other supplementary structure do not reduce electromagnetic interference (EMI), so the electrical signal that transmits in the connector is easy to be subject to the impact of external environment and causes noise excessive, and then affect the transmission of electrical signal, cause producing the problem of customer complaint.
Summary of the invention
Main purpose of the present invention is to provide a kind of structure of cover plate of connector, solution is in the process that connects, because being set, other supplementary structure do not reduce electromagnetic interference (EMI), so the electrical signal that transmits in the connector is easy to be subject to the impact of external environment and causes noise excessive, and then affects the problem of the transmission of electrical signal.
The present invention mainly comprises: the cover plate and that an ostiolate insulating body, is located at this opening part is incorporated into the conductive shell on this cover plate, wherein, this insulating body deviates from opening part and is plugged with a plurality of signal terminals that extend to this opening part, this signal terminal one end compresses this cover plate one side, and this cover plate is pivoted mutually with this insulating body, this conductive shell one side direction cover plate bottom bending is extended and is formed an elastic contact part for the flexible circuit board conflict in addition, and these conductive shell two ends are respectively equipped with a grounding parts; When opening plant flexible circuit board, the golden finger on its flexible circuit board also is electrically connected with those signal terminals, and joins by elastic contact part and flexible circuit board simultaneously and give through grounding parts ground connection, makes it effectively be prevented from suppressing Electromagnetic Interference; By above-mentioned technology, reach the design by conductive shell, it is conducted and the effect of tool ground connection, and produce the practical improvement that reduces or suppress electromagnetic interference (EMI); By the design of elastic contact part, the situation that flexible circuit board can not wear and tear in the plant process, and the effect of ground connection is provided.
The present invention specifically comprises:
One has the insulating body of opening, and this insulating body deviates from opening part and is plugged with a plurality of signal terminals that extend to this opening part; One is located at the cover plate of this opening part, and these cover plate two ends and this insulating body are pivoted, and this cover plate one side by this signal terminal one end compress carried out spacing; One conductive shell, this conductive shell is incorporated on this cover plate, and an elastic contact part for the flexible circuit board conflict is extended and forms in bending bottom the side direction cover plate, and these conductive shell two ends are respectively equipped with a grounding parts.
Wherein this grounding parts couples a guidance part, this guidance part and this insulating body Joint;
Wherein this guidance part is connected with a substrate;
Wherein this conductive shell further is provided with a fixed part in contiguous elastic contact part place, and this fixed part is able to cover plate mutually affixed;
Wherein these conductive shell two ends further are provided with one and are able to the Fixed Division mutual affixed with cover plate;
Wherein this flexible circuit board is the FPC flexible circuit board.
The invention has the advantages that:
One, by the design of conductive shell, it is conducted and the effect of tool ground connection, and produce the practical improvement that reduces or suppress electromagnetic interference (EMI).
Two, the design by elastic contact part, the situation that flexible circuit board can not wear and tear in the plant process, and the effect of ground connection is provided.
Description of drawings
Fig. 1 is the stereogram of preferred embodiment of the present invention.
Fig. 2 is the exploded view of preferred embodiment of the present invention.
Fig. 3 is the cutaway view of preferred embodiment of the present invention.
Fig. 4 is the partial schematic diagram of preferred embodiment of the present invention.
Fig. 5 is the plant action schematic diagram one of flexible circuit board of the present invention.
Fig. 6 is the plant action schematic diagram two of flexible circuit board of the present invention.
Fig. 7 is the plant action schematic diagram three of flexible circuit board of the present invention.
Embodiment
To shown in the accompanying drawing 4, be stereogram, exploded view, cutaway view and the partial schematic diagram of preferred embodiment of the present invention such as accompanying drawing 1, by knowing the connector 1 of finding out that the present invention mainly supplies flexible circuit board (FPC) to plant among the figure, its structure includes:
One has the insulating body 10 of opening 11, and this insulating body 10 deviates from opening 11 places and is plugged with a plurality of signal terminals 12 that extend to these opening 11 places;
One is located at the cover plate 13 at these opening 11 places, and these cover plate 13 two ends and this insulating body 10 are pivoted, and these cover plate 13 1 sides by these signal terminal 12 1 ends compress carried out spacing;
One is incorporated into the conductive shell 14 on this cover plate 13, one side direction cover plate 13 bottoms bend extension and form an elastic contact part 141 for the flexible circuit board conflict, and contiguous elastic contact part 141 places are provided with a fixed part 142, this fixed part 142 is able to be mutually permanently connected with cover plate 13, these conductive shell 14 two ends section of connecing 144 that is fixedly connected with of being respectively equipped with a grounding parts 143 and being able to be mutually permanently connected with cover plate 13 again, this grounding parts 143 couples a guidance part 15, and this guidance part 15 is fixedly connected with this insulating body 10.
Such as accompanying drawing 2 to shown in the accompanying drawing 7, exploded view for preferred embodiment of the present invention, cutaway view, the action schematic diagram of partial schematic diagram and plant flexible circuit board, find out by knowing among the figure, this connector 1 comprises the insulating body 10 of a tool opening 11, one cover plate 13 and of being located at these opening 11 places is incorporated into the conductive shell 14 on this cover plate 13, wherein, this insulating body 10 deviates from opening 11 places and is plugged with a plurality of signal terminals 12 that extend to these opening 11 places, these signal terminal 12 1 ends compress this cover plate 13 1 sides, and this cover plate 13 is pivoted mutually with this insulating body 10, this conductive shell 14 1 side direction cover plates 13 bottoms bending is extended and is formed an elastic contact part 141 for flexible circuit board 20 conflicts in addition, and these conductive shell 14 two ends are respectively equipped with a grounding parts 143; When opening 11 plant flexible circuit board 20, golden finger on its flexible circuit board 20 also is electrically connected with those signal terminals 12, then again this cover plate 13 is down covered and flexible circuit board 20 fixed and compress, this moment, this elastic contact part 141 was namely conflicted with flexible circuit board 20, make its grounding parts 143 inconsistent with guidance part 15, to form the function of tool ground connection, by this, by above-mentioned group of structure and action, can reach a kind of characteristic that prevents or suppress Electromagnetic Interference.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110043763 CN102176577B (en) | 2011-02-24 | 2011-02-24 | Structure of the connector cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110043763 CN102176577B (en) | 2011-02-24 | 2011-02-24 | Structure of the connector cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102176577A CN102176577A (en) | 2011-09-07 |
| CN102176577B true CN102176577B (en) | 2013-04-24 |
Family
ID=44519697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110043763 Expired - Fee Related CN102176577B (en) | 2011-02-24 | 2011-02-24 | Structure of the connector cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102176577B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687188B (en) * | 2019-01-15 | 2024-01-23 | 乐清市华宝电子有限公司 | FPC/FFC connector |
| CN115002256B (en) * | 2021-12-20 | 2024-03-29 | 荣耀终端有限公司 | A bracket, module component and electronic device |
| CN118099858B (en) * | 2024-04-23 | 2024-06-21 | 翊腾电子科技（昆山）有限公司 | Flip self-locking connector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290514B1 (en) * | 2000-04-13 | 2001-09-18 | Hon Hai Precision Ind. Co., Ltd. | Low-inductance low-resistance electrical connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3278052B2 (en) * | 1998-01-23 | 2002-04-30 | タイコエレクトロニクスアンプ株式会社 | Shield connector |
| JP4090060B2 (en) * | 2004-12-20 | 2008-05-28 | 日本航空電子工業株式会社 | connector |
| CN201533068U (en) * | 2009-10-29 | 2010-07-21 | 达昌电子科技(苏州)有限公司 | Connector |
-
2011
- 2011-02-24 CN CN 201110043763 patent/CN102176577B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290514B1 (en) * | 2000-04-13 | 2001-09-18 | Hon Hai Precision Ind. Co., Ltd. | Low-inductance low-resistance electrical connector |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11-214081A 1999.08.06 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102176577A (en) | 2011-09-07 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20150224 |
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| EXPY | Termination of patent right or utility model |